199326890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2847527}}^1$

素因数の和:2847541

約数の個数: 16

約数和(自身を含む): 410044032

約数和(自身を除く): 210717142

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2847527, 5695054, 14237635, 19932689, 28475270, 39865378, 99663445, 199326890]

約数ペア:

[(1, 199326890), (2, 99663445), (5, 39865378), (7, 28475270), (10, 19932689), (14, 14237635), (35, 5695054), (70, 2847527)]